| 单词 | ceratopsian |
| 释义 | ceratopsian (once / 3939771 pages) n WORD FAMILY ceratopsian: ceratopsians USAGE EXAMPLESHer bones' growth rings show that she lived to be 10 years old — a mature adult in ceratopsian terms. Washington Post(May 18, 2016) The findings are the latest in a long-running controversy over why ceratopsians—the dinosaur group containing Triceratops—lugged around massive, bony frills on their heads. National Geographic(Jan 22, 2016) There were dozens of species of ceratopsians, but Triceratops, which lived in North America about 65 million years ago, is the best known. New York Times(Dec 11, 2015) n any of several four-footed herbivorous dinosaurs with enormous beaked skulls; of the late Cretaceous in North America and Mongolia Syn|Hypo|Hyper horned dinosaur protoceratops small horned dinosaur triceratopshuge ceratopsian dinosaur having three horns and the neck heavily armored with a very solid frill styracosaur, styracosaurusan unusual ceratopsian dinosaur having many large spikes around the edge of its bony frill and a long nose horn; late Cretaceous psittacosaur, psittacosaurusprimitive dinosaur actually lacking horns and having only the beginning of a frill; long hind limbs and short forelimbs; may have been bipedal ornithischian, ornithischian dinosaur herbivorous dinosaur with a pelvis like that of a bird |
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